Unsafe Excavation works with following deviations. 1.	Excavation permit was not available for driving pit. 2.	Inadequate and incomplete barrication. 3.	No hard barrication provided. 4.	Improper benching/shoring. 5.	Lack of warning signage.  Location: Micro-tunneling, Sewerage network at location MC 70.
Hazard category: Unsafe excavations